<template>
  <div class="login-container">
    <div class="login-box">
      <h2>用户登录</h2>
      <form>
        <div class="user-box">
          <input type="text" name="" required v-model="username" />
          <label>用户名</label>
        </div>
        <div class="user-box">
          <input
            type="password"
            name=""
            autocomplete=""
            v-model="password"
            required
          />
          <label>密码</label>
        </div>

        <div class="form-bottom" @click="pages('/register')">
          <span>没有账号，免费注册</span>
          <span></span>
        </div>

        <a @click="login">
          <span></span>
          <span></span>
          <span></span>
          <span></span>
          提交
        </a>
      </form>
    </div>
  </div>
</template>

<script>
// import request from '../fetch/index.js'
import axios from "axios";
export default {
  data() {
    return {
      username: "",
      password: "",
    };
  },
  methods: {
    login() {
      axios({
        url: "http://127.0.0.1:3000/users/login",
        method: "post",
        data: {
          password: this.password,
          username: this.username,
        },
      }).then((res) => {
        console.log(res);
        if (res.data.code === "200") {
          this.$toast.success("登陆成功");

          this.$router.push({
            path: "/home",
          });
        } else {
          this.$toast.fail("登陆失败");
        }
      });
    },
    pages(path) {
      if (this.$route.path === path) {
        return;
      }
      this.$router.push({
        path: path,
      });
    },
  },
};
</script>

<style scope lang="scss">
.login-container {
  background: #243b55;
  height: 100%;
}
.login-box {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 400px;
  padding: 40px;
  transform: translate(-50%, -50%);
  background: rgba(0, 0, 0, 0.5);
  box-sizing: border-box;
  box-shadow: 0 15px 25px rgba(0, 0, 0, 0.6);
  border-radius: 10px;
}

.login-box h2 {
  margin: 0 0 30px;
  padding: 0;
  color: #fff;
  text-align: center;
}

.login-box .user-box {
  position: relative;
}

.login-box .user-box input {
  width: 100%;
  padding: 10px 0;
  font-size: 16px;
  color: #fff;
  margin-bottom: 30px;
  border: none;
  border-bottom: 1px solid #fff;
  outline: none;
  background: transparent;
}
.login-box .user-box label {
  position: absolute;
  top: 0;
  left: 0;
  padding: 10px 0;
  font-size: 16px;
  color: #fff;
  pointer-events: none;
  transition: 0.5s;
}

.login-box .user-box input:focus ~ label,
.login-box .user-box input:valid ~ label {
  top: -20px;
  left: 0;
  color: #03e9f4;
  font-size: 12px;
}
.form-bottom {
  display: flex;
  justify-content: space-between;
  margin-top: 5px;
  font-size: 13px;
  color: gray;
}
.login-box form a {
  position: relative;
  display: inline-block;
  padding: 10px 20px;
  color: #03e9f4;
  font-size: 16px;
  text-decoration: none;
  text-transform: uppercase;
  overflow: hidden;
  transition: 0.5s;
  margin-top: 40px;
  letter-spacing: 4px;
}

.login-box a:hover {
  background: #03e9f4;
  color: #fff;
  border-radius: 5px;
  box-shadow: 0 0 5px #03e9f4, 0 0 25px #03e9f4, 0 0 50px #03e9f4,
    0 0 100px #03e9f4;
}

.login-box a span {
  position: absolute;
  display: block;
}

.login-box a span:nth-child(1) {
  top: 0;
  left: -100%;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, #03e9f4);
  animation: btn-anim1 1s linear infinite;
}

@keyframes btn-anim1 {
  0% {
    left: -100%;
  }
  50%,
  100% {
    left: 100%;
  }
}

.login-box a span:nth-child(2) {
  top: -100%;
  right: 0;
  width: 2px;
  height: 100%;
  background: linear-gradient(180deg, transparent, #03e9f4);
  animation: btn-anim2 1s linear infinite;
  animation-delay: 0.25s;
}

@keyframes btn-anim2 {
  0% {
    top: -100%;
  }
  50%,
  100% {
    top: 100%;
  }
}

.login-box a span:nth-child(3) {
  bottom: 0;
  right: -100%;
  width: 100%;
  height: 2px;
  background: linear-gradient(270deg, transparent, #03e9f4);
  animation: btn-anim3 1s linear infinite;
  animation-delay: 0.5s;
}

@keyframes btn-anim3 {
  0% {
    right: -100%;
  }
  50%,
  100% {
    right: 100%;
  }
}

.login-box a span:nth-child(4) {
  bottom: -100%;
  left: 0;
  width: 2px;
  height: 100%;
  background: linear-gradient(360deg, transparent, #03e9f4);
  animation: btn-anim4 1s linear infinite;
  animation-delay: 0.75s;
}

@keyframes btn-anim4 {
  0% {
    bottom: -100%;
  }
  50%,
  100% {
    bottom: 100%;
  }
}
</style>